fix tests

[bap2pecs]

• fix finalizer_test.go. code in https://gist.github.com/bap2pecs/65e97276d3253e3973f138ab84878e74
• fix op-node/rollup/finality/plasma_test.go. uncomment the failed test
• feat: update tryFinalize() to check finality on each L2 block #23 (comment): we should have a test case for this where fd.L1Block is different from lastFinalizedBlock.L1Origin
• feat: update tryFinalize() to check finality on each L2 block #23 (comment): we shouldn't keep iterating if some blocks in the range is not finalized. see if we should add a test case
• design and implement more tests in finalizer_test.go

[bap2pecs]

Kamino cloned this issue to babylonlabs-io/optimism